Yesterday’s solutions:

Across: 1 Pariah. 4 Adherent. 10 Sundown. 11 Arizona. 12 Inebriated. 13 Nose. 15 Octopi. 17 Heretic. 20 Exhaled. 21 Camera. 24 Oral. 25 Reminisced. 28 Inertia. 29 Elation. 30 Designer. 31 Neighs.

Down: 1 Poseidon. 2 Rinse. 3 Apocryphal. 5 Diameter. 6 Evil. 7 Economise. 8 Thames. 9 Incas. 14 Decapitate. 16 Taxpayers. 18 Federate. 19 Sardines. 22 Copied. 23 Liver. 26 Cling. 27 Stag.